Dear Paul,
Thank for your reply. I am actually trying to pack a rectGrob within the
cell of a grid frame object, but I need to define the width of this rectGrob
object using both the width and height of the cell. A code such as the
following uses an incorrect syntax, but it best reflects what I am trying to
achieve.:
tmp <- packGrob(tmp,
rectGrob(x=0.5, y=0.5,
width = min(unit(0.3,'npc-width'),
unit(0.75,'npc-height')),
height = 0.75)
width=frame.layout$widths[1],
height=frame.layout$heights[1],
row=1,
col=1)
On Sun, Mar 6, 2011 at 8:49 PM, Paul Murrell <p.murr...@auckland.ac.nz>wrote:
> Hi
>
>
> On 5/03/2011 9:37 a.m., Sébastien Bihorel wrote:
>
>> Dear R-users,
>>
>> As far as I understand, when one defines the width of a rectGrob call
>> using
>> a 'npc' unit, the width of the object is proportional to the width of the
>> current viewport. Is there a way to refer to the height (or width) of the
>> viewport when defining the width (or height) of the rectGrob object?
>>
>
> Are you looking for ...
>
> rectGrob(width=unit(1, "npc"))
>
> ... (which is the default anyway) or something else ?
>
> Paul
>
> Thanks
>>
>> Sebastien
>>
>> [[alternative HTML version deleted]]
>>
>> ______________________________________________
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>> PLEASE do read the posting guide
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>> and provide commented, minimal, self-contained, reproducible code.
>>
>
> --
> Dr Paul Murrell
> Department of Statistics
> The University of Auckland
> Private Bag 92019
> Auckland
> New Zealand
> 64 9 3737599 x85392
> p...@stat.auckland.ac.nz
> http://www.stat.auckland.ac.nz/~paul/
>
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